UK business department rules out exit tax for university spinouts

UK business department rules out exit tax for university spinouts
No exit tax for spinouts

Rising concern over possible business tax increases ahead of the October Budget is fuelling anxiety among entrepreneurs and investors in the UK. The business department is now moving to calm fears that companies spun out of British universities could face a levy if they relocate or list abroad.

Highlights

  • UK business secretary Jonathan Reynolds has confirmed the government will not pursue an exit tax on university spinouts moving overseas, countering recent industry speculation.
  • Concerns over a potential exit levy have negatively affected sentiment among founders and investors, while more than 2,000 British university spinouts since 2010—several becoming unicorns—face foreign acquisition risks.
  • Labour's 2024 manifesto rules out rises in income tax, VAT, and National Insurance, shifting market focus to possible business tax hikes or levies targeting capital gains and entrepreneurial exits in the October Budget.

Budget fears and official reassurance

As first reported by the Financial Times, business secretary Jonathan Reynolds is seeking to stamp out speculation that the government is preparing an exit tax for companies that move overseas after emerging from UK universities.

Rumours have circulated across industry that Andy Burnham's Labour government could use a new levy to discourage companies from taking abroad intellectual property developed with taxpayer backing. Reynolds has privately reassured business leaders that ministers are not pursuing such a tax, while one figure in the Department for Business, Innovation, Science and Trade tells the Financial Times that exit levies are unequivocally ruled out.

The debate comes as expectations grow that chancellor John Healey will raise business taxes in the October Budget as public finances worsen and Labour maintains its pledge not to change the main personal tax rates. Speculation has intensified further after the recent global bond sell-off, with higher borrowing costs and inflation potentially cutting the fiscal headroom left after the Spring Statement.

An exit levy would typically be based on a company's valuation if it lists abroad or is acquired by an overseas buyer. Business figures say uncertainty alone is already affecting sentiment, with Tax Policy Associates founder Dan Neidle arguing ministers should have dismissed the idea months earlier.

Spinout competitiveness and wider tax debate

The issue is especially sensitive because of concern over the loss of fast-growing British companies to foreign owners and markets. A Royal Academy of Engineering report finds that more than 2,000 spinouts have emerged from British universities since 2010, including several unicorns, but a number of prominent technology groups have ultimately ended up in overseas hands.

Arm remains one of the best-known examples, after SoftBank acquired the semiconductor company in 2016 and the business later floated in the U.S. in 2023, while keeping its headquarters in Cambridge. Lawyers and start-up advocates warn that even discussion of an exit tax risks pushing founders and investors to consider leaving the UK sooner rather than later.

The concern is sharpened by Labour's 2024 manifesto commitments, which rule out rises in National Insurance contributions, VAT and the basic, higher and additional rates of income tax. That leaves markets focused on possible business-side measures such as a higher bank levy, capital gains tax changes or a tax on entrepreneurs who leave the country.

Supporters of such a measure point to a 2024 report by academics at the London School of Economics and the Centre for the Analysis of Taxation, which argues the UK is unusual in not taxing people who leave after making substantial capital gains. But start-up groups oppose that approach, and Startup Coalition executive director Dom Hallas says the latest reassurance shows the government recognises that attracting founders requires incentives rather than penalties.

Our earlier coverage of the UK’s surge in borrowing costs explained how the jump in gilt yields was tightening the government’s fiscal headroom ahead of the next budget. We noted that higher financing costs increase pressure on policymakers to present credible plans for fiscal discipline, potentially via spending restraint, tax rises, or a mix of both.

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